Results 91 to 100 of about 36,373 (209)

Transient electrothermal simulation of power semiconductor devices [PDF]

, 2010
In this paper, a new thermal model based on the Fourier series solution of heat conduction equation has been introduced in detail. 1-D and 2-D Fourier series thermal models have been programmed in MATLAB/Simulink.
,, Bryant, AT, Du, B, Hudgins, JL, Mantooth, HA, Palmer, PR, Santi, E   +6 more
core   +1 more source

Thermal System Oriented Simulation of Aircraft Electrical Environmental Control Systems Including its Electric Coupling [PDF]

, 2019
A flexible numerical platform based on libraries has been developed within the Dymola/Modelica framework to simulate Environmental Control Systems (ECS).
Ablanque Mejía, Nicolás, Oliet Casasayas, Carles, Pérez Segarra, Carlos David, Rigola Serrano, Joaquim, Torras Ortiz, Santiago   +4 more
core   +1 more source

Topology assessment for 3 + 3 terminal offshore DC grid considering DC fault management [PDF]

, 2014
Peer ...
Jovcic, Dragan, Nguefeu, S., Taherbaneh, Mohsen, Taisne, J.P.   +3 more
core   +1 more source

Equipment Optimization Scheme for High Failure Rate Auxiliary Converter of Metro Train in High Temperature and High Humidity Environment

Chengshi guidao jiaotong yanjiu
Objective Over high humidity in the operating environment of metro train auxiliary power supply system will lead to high leakage current of IGBT (insulated gate bipolar transistor), which may further cause the auxiliary converter failure.
HUANG Huijian, FAN Yijun, SU Hanchong, HUANG Xing, PU Anhui, HE Hongli   +5 more
doaj   +1 more source

Mono Amplifier Class D Menggunakan Semikron SKHI 22B dan IGBT Module Semikron SKM75GB128DN [PDF]

, 2013
Dalam perkembangan power amplifier, MOSFET banyak digunakan dalam komposisi pembuatannya. Seperti diketahui, MOSFET memiliki kerugian waktu on-off yang lebih lama dibandingkan dengan IGBT.
Christanto, I. (Ivan)
core  

Investigation of FACTS devices to improve power quality in distribution networks [PDF]

, 2011
Flexible AC transmission system (FACTS) technologies are power electronic solutions that improve power transmission through enhanced power transfer volume and stability, and resolve quality and reliability issues in distribution networks carrying ...
Rehman Shaikh, Muhammad Asim, Rehman Shaikh, Muhammad Asim   +1 more
core   +1 more source

Etude, modélisation et réalisation d’un convertisseur DC/AC pour système de pompage photovoltaïque de 4 kVA

Revue des Énergies Renouvelables, 2013
L’estimation des pertes par effet joule de l’étage de puissance est une étape incontournable, lors de la conception d’un convertisseur. En effet, cette estimation nous permet de mieux évaluer les performances du commutateur, de bien dimensionner le ...
S. Chikhi, M.D. Draou, F. Chikhi, A. Mehdaoui, A. Mammeri   +4 more
doaj  

Optimization of Power Loss Reduction in IGBTbased Three-Phase Rectifiers using Discontinuous Pulse Width Modulation Method: A SimulationBased Analysis with QSpice and Fuji IGBT Simulator

Jurnal Rekayasa Elektrika
The increasing demand for electricity supply is evident across various modern industrial sectors. Electrification advancements in the transportation industry aim to address environmental and energy issues and continue to evolve.
Rio Pratama, Syaiful Alam, Noer Soedjarwanto, E . Komalasari   +3 more
doaj   +1 more source

Measuring the energy handling capability of metal oxide varistors [PDF]

, 2001
Metal oxide varistors are widely used in many power electronics circuits to protect against transient over voltages. Certain applications are very demanding on the energy handling capability of the varistors.
Ahmed, M. M. R., Penlington, Roger, Putrus, G.A., Ran, L.   +3 more
core   +1 more source

An Approach to Assess Solder Interconnect Degradation Using Digital Signal [PDF]

, 2016
Department of Human and Systems EngineeringDigital signals used in electronic systems require reliable data communication. It is necessary to monitor the system health continuously to prevent system failure in advance.
Yoon, Jeong-ah
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